package com.foreknow.oppExer1.exer5;

/**
 * @author shkstart
 * @create 2021-07-28 14:03
 */
public class E {
    public static void main(String[] args) {
        UseCompute useCompute=new UseCompute();
        useCompute.userCom(new Add(),4,2);
        useCompute.userCom(new Sub(),4,2);
        useCompute.userCom(new Mul(),5,2);
        useCompute.userCom(new Division(),2,2);
    }
}
